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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5231080
Kind Code:
Y2
Application Number:
JP9216072U
Publication Date:
July 15, 1977
Filing Date:
August 04, 1972
Export Citation:
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International Classes:
A43B19/00; A43B5/04; A43B7/12; A43B7/20; A43B23/02; (IPC1-7): A43B7/12; A43B5/04; A43B19/00



 
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